src/motif/settings.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/motif/settings.cpp
   3 // Purpose:     wxSettings
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // Copyright:   (c) Julian Smart
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // TODO: these settings should probably be configurable from some central or
  12 // per-user file, which can be edited using a Windows-control-panel clone.
  13 // Also they should be documented better. Some are very MS Windows-ish.
  14
  15 // For compilers that support precompilation, includes "wx.h".
  16 #include "wx/wxprec.h"
  17
  18 #include "wx/settings.h"
  19
  20 #ifndef WX_PRECOMP
  21     #include "wx/app.h"
  22     #include "wx/gdicmn.h"
  23 #endif
  24
  25 #ifdef __VMS__
  26 #pragma message disable nosimpint
  27 #endif
  28 #include <Xm/Xm.h>
  29 #include <Xm/PushB.h>
  30 #ifdef __VMS__
  31 #pragma message enable nosimpint
  32 #endif
  33
  34 #include "wx/x11/privx.h"
  35
  36 // To correctly read the resources from the database, we create a
  37 // sample widget. This has the application shell as the parent and
  38 // so will be destroyed when the applicaion is closed.
  39 static Widget but_setting_wid = NULL;
  40
  41 wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)
  42 {
  43   if (NULL == but_setting_wid && wxTheApp && wxTheApp->GetTopLevelWidget())
  44   {
  45     but_setting_wid = XtVaCreateWidget("settings_button", xmPushButtonWidgetClass,
  46                                        (Widget)wxTheApp->GetTopLevelWidget(), NULL);
  47   }
  48
  49   switch (index)
  50   {
  51     case wxSYS_COLOUR_WINDOW:
  52     {
  53         return *wxWHITE;
  54     }
  55     case wxSYS_COLOUR_SCROLLBAR:
  56       //    case wxSYS_COLOUR_DESKTOP:          // Same as wxSYS_COLOUR_BACKGROUND
  57     case wxSYS_COLOUR_BACKGROUND:
  58     case wxSYS_COLOUR_ACTIVECAPTION:
  59     case wxSYS_COLOUR_INACTIVECAPTION:
  60     case wxSYS_COLOUR_MENU:
  61     case wxSYS_COLOUR_MENUBAR:
  62     case wxSYS_COLOUR_WINDOWFRAME:
  63     case wxSYS_COLOUR_ACTIVEBORDER:
  64     case wxSYS_COLOUR_INACTIVEBORDER:
  65     case wxSYS_COLOUR_BTNFACE:
  66       //    case wxSYS_COLOUR_3DFACE:           // Same as wxSYS_COLOUR_BTNFACE
  67     case wxSYS_COLOUR_GRAYTEXT:
  68     {
  69         if (but_setting_wid)
  70         {
  71             XColor bg;
  72             XtVaGetValues(but_setting_wid,
  73                         XtVaTypedArg, XmNbackground, XtRColor, &bg, sizeof(bg),
  74                         NULL);
  75             return wxColor((unsigned char)(bg.red >> 8),
  76                            (unsigned char)(bg.green >> 8),
  77                            (unsigned char)(bg.blue >> 8));
  78         }
  79         else
  80         {
  81             return wxColour("LIGHT GREY");
  82         }
  83     }
  84     case wxSYS_COLOUR_BTNSHADOW:
  85       //    case wxSYS_COLOUR_3DSHADOW:         // Same as wxSYS_COLOUR_BTNSHADOW
  86     {
  87         return wxColour("GREY");
  88     }
  89     case wxSYS_COLOUR_3DDKSHADOW:
  90     {
  91         return *wxBLACK;
  92     }
  93     case wxSYS_COLOUR_HIGHLIGHT:
  94     {
  95         return *wxBLUE;
  96     }
  97     case wxSYS_COLOUR_BTNHIGHLIGHT:
  98     case wxSYS_COLOUR_LISTBOX:
  99        //    case wxSYS_COLOUR_3DHIGHLIGHT:      // Same as wxSYS_COLOUR_BTNHIGHLIGHT
 100     {
 101         return *wxWHITE;
 102     }
 103     case wxSYS_COLOUR_3DLIGHT:
 104     {
 105         return wxColour("LIGHT GREY");
 106     }
 107     case wxSYS_COLOUR_MENUTEXT:
 108     case wxSYS_COLOUR_WINDOWTEXT:
 109     case wxSYS_COLOUR_CAPTIONTEXT:
 110     case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 111     case wxSYS_COLOUR_BTNTEXT:
 112     case wxSYS_COLOUR_INFOTEXT:
 113     {
 114         if (but_setting_wid)
 115         {
 116             XColor fg;
 117             XtVaGetValues(but_setting_wid,
 118                         XtVaTypedArg, XmNforeground, XtRColor, &fg, sizeof(fg),
 119                         NULL);
 120             return wxColor((unsigned char)(fg.red >> 8),
 121                            (unsigned char)(fg.green >> 8),
 122                            (unsigned char)(fg.blue >> 8));
 123         }
 124         else
 125         {
 126             return *wxBLACK;
 127         }
 128     }
 129     case wxSYS_COLOUR_HIGHLIGHTTEXT:
 130     case wxSYS_COLOUR_LISTBOXHIGHLIGHTTEXT:
 131     {
 132         return *wxWHITE;
 133     }
 134     case wxSYS_COLOUR_INFOBK:
 135     case wxSYS_COLOUR_APPWORKSPACE:
 136     {
 137         if (but_setting_wid)
 138         {
 139             XColor bg;
 140             XtVaGetValues(but_setting_wid,
 141                         XtVaTypedArg, XmNbackground, XtRColor, &bg, sizeof(bg),
 142                         NULL);
 143             return wxColor((unsigned char)(bg.red >> 8),
 144                            (unsigned char)(bg.green >> 8),
 145                            (unsigned char)(bg.blue >> 8));
 146         }
 147         else
 148         {
 149             return wxColour("LIGHT GREY");
 150         }
 151     }
 152
 153     case wxSYS_COLOUR_HOTLIGHT:
 154     case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
 155     case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
 156     case wxSYS_COLOUR_MENUHILIGHT:
 157         // TODO
 158         return wxColour("LIGHT GREY");
 159
 160     default:
 161     case wxSYS_COLOUR_MAX:
 162         wxFAIL_MSG( wxT("unknown colour") );
 163   }
 164   return *wxWHITE;
 165 }
 166
 167 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
 168 {
 169     int pointSize = 12;
 170
 171     if (   wxFont::GetDefaultEncoding() == wxFONTENCODING_SHIFT_JIS
 172         || wxFont::GetDefaultEncoding() == wxFONTENCODING_EUC_JP)
 173         pointSize = 15;
 174
 175     wxFont font;
 176
 177     switch (index)
 178     {
 179         case wxSYS_SYSTEM_FIXED_FONT:
 180         {
 181             font = wxFont(pointSize, wxMODERN, wxNORMAL, wxNORMAL, false);
 182             break;
 183         }
 184         case wxSYS_DEVICE_DEFAULT_FONT:
 185         case wxSYS_SYSTEM_FONT:
 186         case wxSYS_DEFAULT_GUI_FONT:
 187         default:
 188         {
 189             font = wxFont(pointSize, wxSWISS, wxNORMAL, wxNORMAL, false);
 190             break;
 191         }
 192     }
 193
 194     return font;
 195 }
 196
 197 // Get a system metric, e.g. scrollbar size
 198 int wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow* WXUNUSED(win))
 199 {
 200     int return_value = 0;
 201
 202     switch ( index)
 203     {
 204         case wxSYS_HSCROLL_Y:
 205         case wxSYS_VSCROLL_X:
 206             return 15;
 207
 208         case wxSYS_SCREEN_X:
 209             return_value = DisplayWidth( wxGlobalDisplay(), 0 );
 210             break;
 211         case wxSYS_SCREEN_Y:
 212             return_value = DisplayHeight( wxGlobalDisplay(), 0 );
 213             break;
 214
 215         // TODO case wxSYS_MOUSE_BUTTONS:
 216         // TODO case wxSYS_BORDER_X:
 217         // TODO case wxSYS_BORDER_Y:
 218         // TODO case wxSYS_CURSOR_X:
 219         // TODO case wxSYS_CURSOR_Y:
 220         // TODO case wxSYS_DCLICK_X:
 221         // TODO case wxSYS_DCLICK_Y:
 222         // TODO case wxSYS_DRAG_X:
 223         // TODO case wxSYS_DRAG_Y:
 224         // TODO case wxSYS_EDGE_X:
 225         // TODO case wxSYS_EDGE_Y:
 226         // TODO case wxSYS_HSCROLL_ARROW_X:
 227         // TODO case wxSYS_HSCROLL_ARROW_Y:
 228         // TODO case wxSYS_HTHUMB_X:
 229         // TODO case wxSYS_ICON_X:
 230         // TODO case wxSYS_ICON_Y:
 231         // TODO case wxSYS_ICONSPACING_X:
 232         // TODO case wxSYS_ICONSPACING_Y:
 233         // TODO case wxSYS_WINDOWMIN_X:
 234         // TODO case wxSYS_WINDOWMIN_Y:
 235         // TODO case wxSYS_FRAMESIZE_X:
 236         // TODO case wxSYS_FRAMESIZE_Y:
 237         // TODO case wxSYS_SMALLICON_X:
 238         // TODO case wxSYS_SMALLICON_Y:
 239         // TODO case wxSYS_VSCROLL_ARROW_X:
 240         // TODO case wxSYS_VSCROLL_ARROW_Y:
 241         // TODO case wxSYS_VTHUMB_Y:
 242         // TODO case wxSYS_CAPTION_Y:
 243         // TODO case wxSYS_MENU_Y:
 244         // TODO case wxSYS_NETWORK_PRESENT:
 245         // TODO case wxSYS_PENWINDOWS_PRESENT:
 246         // TODO case wxSYS_SHOW_SOUNDS:
 247         // TODO case wxSYS_SWAP_BUTTONS:
 248
 249         default:
 250             return_value = -1; // unsuported metric
 251     }
 252
 253     return return_value;
 254 }
 255
 256 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 257 {
 258     switch (index)
 259     {
 260         case wxSYS_CAN_ICONIZE_FRAME:
 261         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 262             return true;
 263
 264         default:
 265             return false;
 266     }
 267 }